Surf Forecasts:
How big are the waves at Porth Ceriad today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 3.5ft (1.0m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 3.5ft (1.0m), 5s period with SW swell.
- Evening surf: Evening surf (17 Jun, local time) - 3.5ft (1.1m), 5s period with SW swell.
The current surf forecast for Porth Ceriad at 10AM is: 1.0m 5s primary swell from a Southwest direction and 0.2m 10s secondary swell from a West-southwest direction (forecast issued at 06:00am June 17). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 3.5ft (1.0m) | 5s |
| Afternoon (17 Jun) | 3.5ft (1.0m) | 5s |
| Evening (17 Jun) | 3.5ft (1.1m) | 5s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu morning. Very mild (max 18°C on Fri morning, min 13°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 4 | SSW 4 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 44 | 48 | 48 | 40 | 46 | 58 | 60 | 42 | 32 | 21 | 32 | 82 | 104 | 102 | 85 | 66 | 47 | 59 | 61 | 80 | 122 | 171 | 184 | 143 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 10:26AM4.35m | 10:47PM4.68m | 11:14AM4.15m | 11:36PM4.55m | 12:04PM3.89m | 00:26AM4.33m | ||||||||||||||||||
Low Tide | 5:26AM0.08m | 5:43PM0.39m | 6:17AM0.10m | 6:30PM0.49m | 7:08AM0.22m | 7:18PM0.65m | ||||||||||||||||||
 |  |  |  | | |  |  | | |  | |  | | | | | | | | | | | | |
 | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | 4:52 |
 | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | 9:45 |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 16 | 14 | 13 |
Feels °C | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 13 | 15 | 14 | 13 | 13 | 13 | 15 | 14 | 10 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 5 | WSW 7 | WSW 9 | SW 9 | SW 10 | SW 6 | SW 6 | SW 6 | SW 6 | W 11 | — | — | — | — | — | — |
| kJ | 21 | 11 | 10 | 10 | 10 | 10 | 10 | 4 | 17 | 5 | 9 | 3 | 4 | 39 | 85 | 66 | 47 | 2 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 10 | SW 10 | WSW 9 | SW 7 | — | — | — | — | — | W 11 | WSW 8 | WSW 8 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 4 | 4 | 9 | 2 | — | — | — | — | — | 2 | 6 | 6 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 4 | SSW 4 | SW 5 | SW 6 | SW 6 | — | — | SSE 3 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 8 |
| kJ | 44 | 48 | 48 | 40 | 46 | 58 | 60 | 42 | 32 | 21 | 32 | 82 | 104 | 102 | — | — | 3 | 59 | 61 | 80 | 122 | 171 | 184 | 143 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 236 | 252 | 252 | 252 | 267 | 247 | 180 | 132 | 132 | 180 | 153 | 252 | 252 | 236 | 132 | 125 | 132 | 132 | 132 | 132 | 342 | 262 | 60 | 60 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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